SRR4028-390Y representative package visual — not an exact-product photograph

Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image

Exact MPN20 sourced attributes1 source document

Bourns Inc. · exact orderable part

SRR4028-390Y

FIXED IND 39UH 800MA 250MOHM SMD

Inductance: 39 µH
Tolerance: ±30%
Current Rating (Amps): 800 mA
Current - Saturation (Isat): 500mA
DC Resistance (DCR): 250mOhm Max
Shielding: Shielded
Frequency - Self Resonant: 14MHz
Size / Dimension: 0.189" L x 0.189" W (4.80mm x 4.80mm)
Height - Seated (Max): 0.118" (3.00mm)

Original manufacturerCommercial terms confirmed per lot

ManufacturerBourns Inc.

Package / case1919 (4848 Metric)

Mounting typeSurface Mount

PackingTape & Reel (TR); Cut Tape (CT); Digi-Reel®

Technical parameters

Technical specifications

20 normalized values · 1 validated source

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SRR4028-390Y technical parameters
Parameter	Value
Current - Saturation (Isat)	500mA [1]
Base Product Number	SRR4028 [1]
Current Rating (Amps)	800 mA [1]
DC Resistance (DCR)	250mOhm Max [1]
Frequency - Self Resonant	14MHz [1]
Height - Seated (Max)	0.118" (3.00mm) [1]
Inductance	39 µH [1]
Inductance Frequency - Test	100 kHz [1]
Material - Core	Ferrite [1]
Mfr	Bourns Inc. [1]
Mounting Type	Surface Mount [1]
Operating Temperature	-40°C~125°C [1]
Q @ Freq	9.74 @ 2.52MHz [1]
Product Status	Active [1]
Series	SRR4028 [1]
Shielding	Shielded [1]
Size / Dimension	0.189" L x 0.189" W (4.80mm x 4.80mm) [1]
Tolerance	±30% [1]
Type	Drum Core, Wirewound [1]
Package / Case	1919 (4848 Metric) [1]

Specification references[1]Bourns Inc. SRR4028-390Y vendor product record ↗

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ManufacturerBourns Inc.View brand page →CategoryFixed InductorsView category page →Part familySRR4028Compare exact variants →

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